Sex Game #1: Time bomb

Sex Game #1: Time bomb

You need: A clock or an egg timer.

How to play: Pick a time interval —20 minutes, let's say. (If you're like us, even 10 minutes will be a change from the norm.) Whatever interval you choose, absolutely do not allow penetration until that much time has elapsed.

Why: Most busy couples have foreplay down to a science—and a bare minimum as well. "Time Bomb" refocuses you on the pregame show, the part that used to be so much fun before you lived together. You'll be surprised by how much slowing down changes things. You get really creative. You get really hot.

Sex Game #2: Blind man in the buff

Sex Game #2: Blind man in the buff

How to play: Blindfold him. Lead him to the bed or other locale. Then proceed to ravish him—slowly, recklessly, teasingly, however you feel like doing it. You call the shots. Let his arousal be your guide.

Why: Not being able to see during sex has two major effects—it dramatically increases both sensitivity and psychological vulnerability. Either one is a powerful aphrodisiac. Together they can create a love explosion.